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View Full Version : Need help with expandable menu un template (Dreamweaver)



AllanBarquero
01-16-2009, 02:24 AM
Hi, I'm trying to build a very simple page that includes a expandable menu (http://www.dynamicdrive.com/dynamicindex1/navigate1.htm) but I want to create a template, but when I save and use the template, the menu does not work. Does anybody has a clue? Thank you very much.

Snookerman
01-16-2009, 07:22 AM
Please post a link to the page on your site that contains the problematic script or attach your code so we can check it out and help you.

AllanBarquero
01-17-2009, 03:38 PM
Hello:

Thanks for your interest in helping me, I really appreciate it. The following code is the template I want to create, but as I told in my post, the expandable menu is not working when I try to use the template.

Thanks again,

Allan Barquero
SGI - San Jose, Costa Rica

***************************************************************

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>

<script type="text/javascript" src="simpletreemenu.js">

/***********************************************
* Simple Tree Menu- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/
</script>
<link rel="stylesheet" type="text/css" href="simpletree.css" />

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!-- TemplateBeginEditable name="doctitle" -->
<title>Untitled Document</title>
<!-- TemplateEndEditable -->
<!-- TemplateBeginEditable name="head" -->
<!-- TemplateEndEditable -->
<style type="text/css">
<!--
body {
font: 100% Verdana, Arial, Helvetica, sans-serif;
background: #666666;
margin: 0; /* it's good practice to zero the margin and padding of the body element to account for differing browser defaults */
padding: 0;
text-align: center; /* this centers the container in IE 5* browsers. The text is then set to the left aligned default in the #container selector */
color: #000000;
}

.twoColElsLtHdr #container {
width: 46em; /* this width will create a container that will fit in an 800px browser window if text is left at browser default font sizes */
background: #FFFFFF;
margin: 0 auto; /* the auto margins (in conjunction with a width) center the page */
border: 1px solid #000000;
text-align: left; /* this overrides the text-align: center on the body element. */
}
.twoColElsLtHdr #header {
background: #DDDDDD;
padding: 0 10px; /* this padding matches the left alignment of the elements in the divs that appear beneath it. If an image is used in the #header instead of text, you may want to remove the padding. */
}
.twoColElsLtHdr #header h1 {
margin: 0; /* zeroing the margin of the last element in the #header div will avoid margin collapse - an unexplainable space between divs. If the div has a border around it, this is not necessary as that also avoids the margin collapse */
padding: 10px 0; /* using padding instead of margin will allow you to keep the element away from the edges of the div */
}

.twoColElsLtHdr #sidebar1 {
float: left;
width: 12em; /* since this element is floated, a width must be given */
background: #EBEBEB; /* the background color will be displayed for the length of the content in the column, but no further */
padding: 15px 0; /* top and bottom padding create visual space within this div */
}
.twoColElsLtHdr #sidebar1 h3, .twoColElsLtHdr #sidebar1 p {
margin-left: 10px; /* the left and right margin should be given to every element that will be placed in the side columns */
margin-right: 10px;
}

.twoColElsLtHdr #mainContent {
margin: 0 1.5em 0 13em; /* the right margin can be given in ems or pixels. It creates the space down the right side of the page. */
}
.twoColElsLtHdr #footer {
padding: 0 10px; /* this padding matches the left alignment of the elements in the divs that appear above it. */
background:#DDDDDD;
}
.twoColElsLtHdr #footer p {
margin: 0; /* zeroing the margins of the first element in the footer will avoid the possibility of margin collapse - a space between divs */
padding: 10px 0; /* padding on this element will create space, just as the the margin would have, without the margin collapse issue */
}

/* Miscellaneous classes for reuse */
.fltrt { /* this class can be used to float an element right in your page. The floated element must precede the element it should be next to on the page. */
float: right;
margin-left: 8px;
}
.fltlft { /* this class can be used to float an element left in your page */
float: left;
margin-right: 8px;
}
.clearfloat { /* this class should be placed on a div or break element and should be the final element before the close of a container that should fully contain a float */
clear:both;
height:0;
font-size: 1px;
line-height: 0px;
}
-->
</style>
<!--[if IE]>
<style type="text/css">
</style>
<![endif]--></head>

<body class="twoColElsLtHdr">

<div id="container">
<div id="header">
<table width="722" height="78" border="0">
<tr>
<td width="102"><img src="../img/logo.jpg" width="96" height="112" alt="logo" /></td>
<!-- TemplateBeginEditable name="encabezado" -->
<td><p></p></td>
<!-- TemplateEndEditable --> </tr>
</table>
<!-- end #header --></div>

<div id="sidebar1">

<ul id="treemenu1" class="treeview">
<li>Inicio</li>
<li><a href="sgi_int/sgi_int.html">SGI</a></li>
<li>SGI CR
<ul>
<li><a href="sgi_cr/hist/hist.html">Historia</a></li>
<li><a href="sgi_cr/activ/activ.html">Actividade</a>s</li>
<li><a href="sgi_cr/publicns/public.html">Publicaciones</a></li>
</ul>
</li>
<li>Daisaku Ikeda
<ul>
<li><a href="ikeda/perfil/perfil.html">Perfil</a></li>
<li><a href="ikeda/trabajo/trabajo.html">Trabajo</a></li>
</ul>
</li>
<li>Budismo
<ul>
<li><a href="budismo/orig/orig.html">Orígenes</a></li>
<li><a href="budismo/pract/pract.html">Práctica</a></li>
</ul>
</li>
</ul>

<!-- end #sidebar1 --></div>
<div id="mainContent">
<h1></h1>
<!-- TemplateBeginEditable name="cuerpo" -->
<!-- TemplateEndEditable -->
<p>&nbsp;</p>
<!-- end #mainContent --></div>
<!-- This clearing element should immediately follow the #mainContent div in order to force the #container div to contain all child floats --><br class="clearfloat" />
<div id="footer">
<table width="725" border="0">
<!-- TemplateBeginEditable name="pie" -->
<tr>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
</tr>
<!-- TemplateEndEditable -->
</table>
<!-- end #footer --></div>
<!-- end #container --></div>
</body>
</html>

AllanBarquero
01-17-2009, 03:45 PM
I am enclosing the .css and .js codes needed for the "expandable menu".


**********************************
simpletree.css
***********

.treeview ul{ /*CSS for Simple Tree Menu*/
margin: 0;
padding: 0;
}

.treeview li{ /*Style for LI elements in general (excludes an LI that contains sub lists)*/
background:url(templates/list.jpg) no-repeat left center;
/*background: url(rcrs/menu/list.jpg) no-repeat left center;*/

list-style-type: none;
padding-left: 22px;
<!--agregado por allan-->
font: Arial, Helvetica, sans-serifArial;
font-size:12px;
margin-bottom: 3px;
}

.treeview li.submenu{ /* Style for LI that contains sub lists (other ULs). */
background: url(templates/closed.gif) no-repeat left 1px;
cursor: hand !important;
cursor: pointer !important;
}


.treeview li.submenu ul{ /*Style for ULs that are children of LIs (submenu) */
display: none; /*Hide them by default. Don't delete. */
}

.treeview .submenu ul li{ /*Style for LIs of ULs that are children of LIs (submenu) */
cursor: default;
}

***************************************************************
simpletreemenu.js
*************
var persisteduls=new Object()
var ddtreemenu=new Object()

ddtreemenu.closefolder="templates/closed.gif" //set image path to "closed" folder image
ddtreemenu.openfolder="templates/open.gif" //set image path to "open" folder image

//////////No need to edit beyond here///////////////////////////

ddtreemenu.createTree=function(treeid, enablepersist, persistdays){
var ultags=document.getElementById(treeid).getElementsByTagName("ul")
if (typeof persisteduls[treeid]=="undefined")
persisteduls[treeid]=(enablepersist==true && ddtreemenu.getCookie(treeid)!="")? ddtreemenu.getCookie(treeid).split(",") : ""
for (var i=0; i<ultags.length; i++)
ddtreemenu.buildSubTree(treeid, ultags[i], i)
if (enablepersist==true){ //if enable persist feature
var durationdays=(typeof persistdays=="undefined")? 1 : parseInt(persistdays)
ddtreemenu.dotask(window, function(){ddtreemenu.rememberstate(treeid, durationdays)}, "unload") //save opened UL indexes on body unload
}
}

ddtreemenu.buildSubTree=function(treeid, ulelement, index){
ulelement.parentNode.className="submenu"
if (typeof persisteduls[treeid]=="object"){ //if cookie exists (persisteduls[treeid] is an array versus "" string)
if (ddtreemenu.searcharray(persisteduls[treeid], index)){
ulelement.setAttribute("rel", "open")
ulelement.style.display="block"
ulelement.parentNode.style.backgroundImage="url("+ddtreemenu.openfolder+")"
}
else
ulelement.setAttribute("rel", "closed")
} //end cookie persist code
else if (ulelement.getAttribute("rel")==null || ulelement.getAttribute("rel")==false) //if no cookie and UL has NO rel attribute explicted added by user
ulelement.setAttribute("rel", "closed")
else if (ulelement.getAttribute("rel")=="open") //else if no cookie and this UL has an explicit rel value of "open"
ddtreemenu.expandSubTree(treeid, ulelement) //expand this UL plus all parent ULs (so the most inner UL is revealed!)
ulelement.parentNode.onclick=function(e){
var submenu=this.getElementsByTagName("ul")[0]
if (submenu.getAttribute("rel")=="closed"){
submenu.style.display="block"
submenu.setAttribute("rel", "open")
ulelement.parentNode.style.backgroundImage="url("+ddtreemenu.openfolder+")"
}
else if (submenu.getAttribute("rel")=="open"){
submenu.style.display="none"
submenu.setAttribute("rel", "closed")
ulelement.parentNode.style.backgroundImage="url("+ddtreemenu.closefolder+")"
}
ddtreemenu.preventpropagate(e)
}
ulelement.onclick=function(e){
ddtreemenu.preventpropagate(e)
}
}

ddtreemenu.expandSubTree=function(treeid, ulelement){ //expand a UL element and any of its parent ULs
var rootnode=document.getElementById(treeid)
var currentnode=ulelement
currentnode.style.display="block"
currentnode.parentNode.style.backgroundImage="url("+ddtreemenu.openfolder+")"
while (currentnode!=rootnode){
if (currentnode.tagName=="UL"){ //if parent node is a UL, expand it too
currentnode.style.display="block"
currentnode.setAttribute("rel", "open") //indicate it's open
currentnode.parentNode.style.backgroundImage="url("+ddtreemenu.openfolder+")"
}
currentnode=currentnode.parentNode
}
}

ddtreemenu.flatten=function(treeid, action){ //expand or contract all UL elements
var ultags=document.getElementById(treeid).getElementsByTagName("ul")
for (var i=0; i<ultags.length; i++){
ultags[i].style.display=(action=="expand")? "block" : "none"
var relvalue=(action=="expand")? "open" : "closed"
ultags[i].setAttribute("rel", relvalue)
ultags[i].parentNode.style.backgroundImage=(action=="expand")? "url("+ddtreemenu.openfolder+")" : "url("+ddtreemenu.closefolder+")"
}
}

ddtreemenu.rememberstate=function(treeid, durationdays){ //store index of opened ULs relative to other ULs in Tree into cookie
var ultags=document.getElementById(treeid).getElementsByTagName("ul")
var openuls=new Array()
for (var i=0; i<ultags.length; i++){
if (ultags[i].getAttribute("rel")=="open")
openuls[openuls.length]=i //save the index of the opened UL (relative to the entire list of ULs) as an array element
}
if (openuls.length==0) //if there are no opened ULs to save/persist
openuls[0]="none open" //set array value to string to simply indicate all ULs should persist with state being closed
ddtreemenu.setCookie(treeid, openuls.join(","), durationdays) //populate cookie with value treeid=1,2,3 etc (where 1,2... are the indexes of the opened ULs)
}

////A few utility functions below//////////////////////

ddtreemenu.getCookie=function(Name){ //get cookie value
var re=new RegExp(Name+"=[^;]+", "i"); //construct RE to search for target name/value pair
if (document.cookie.match(re)) //if cookie found
return document.cookie.match(re)[0].split("=")[1] //return its value
return ""
}

ddtreemenu.setCookie=function(name, value, days){ //set cookei value
var expireDate = new Date()
//set "expstring" to either future or past date, to set or delete cookie, respectively
var expstring=expireDate.setDate(expireDate.getDate()+parseInt(days))
document.cookie = name+"="+value+"; expires="+expireDate.toGMTString()+"; path=/";
}

ddtreemenu.searcharray=function(thearray, value){ //searches an array for the entered value. If found, delete value from array
var isfound=false
for (var i=0; i<thearray.length; i++){
if (thearray[i]==value){
isfound=true
thearray.shift() //delete this element from array for efficiency sake
break
}
}
return isfound
}

ddtreemenu.preventpropagate=function(e){ //prevent action from bubbling upwards
if (typeof e!="undefined")
e.stopPropagation()
else
event.cancelBubble=true
}

ddtreemenu.dotask=function(target, functionref, tasktype){ //assign a function to execute to an event handler (ie: onunload)
var tasktype=(window.addEventListener)? tasktype : "on"+tasktype
if (target.addEventListener)
target.addEventListener(tasktype, functionref, false)
else if (target.attachEvent)
target.attachEvent(tasktype, functionref)
}